/*
 * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The OpenAirInterface Software Alliance licenses this file to You under
 * the terms found in the LICENSE file in the root of this source tree.
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *-------------------------------------------------------------------------------
 * For more information about the OpenAirInterface (OAI) Software Alliance:
 *      contact@openairinterface.org
 */

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

#include "test_util.h"

#include "secu_defs.h"

static void do_derive_kenb(uint32_t nas_count, const uint8_t *kasme,
                           const unsigned length, const uint8_t *kenb_exp) {
  uint8_t *kenb;

  derive_keNB(kasme, nas_count, &kenb);

  if (compare_buffer(kenb_exp, length, kenb, length) != 0) {
    fail("Fail: kenb derivation\n");
  }

  free(kenb);
}

void doit(void) {
  do_derive_kenb(
      0xDB1A3569,
      HL("238E457E0F758BADBCA8D34BB2612C10428D426757CB5553B2B184FA64BFC549"),
      H("8EB1BF0083BD79281EF7034BF677E9EC529F196E15287514A2D122ACF713B8E8"));
  do_derive_kenb(
      0x001FB39C,
      HL("564CB4D2007E4F293B67D9B29392A64ADD4C776B133D895AF6499AA6882AAB62"),
      H("009010688F85855E218339DE6C5BD7B6394958DA12DDFBF7559E978CE43408F1"));
  do_derive_kenb(
      0x00000012,
      HL("FA77E41F693C2A6E71455CB8687E6E6058EF91E2F5ABD1BD3C496179481F308C"),
      H("0AFE81266DE52B8C8F1C3F4FE799BE883F364B018E7368C41F14DD6D050E13E1"));
  do_derive_kenb(
      0xFE56A1D3,
      HL("FA77E41F693C2A6E71455CB8687E6E6058EF91E2F5ABD1BD3C496179481F308C"),
      H("3622874B06C683586A009DEC81DBE28BDD8E3E6E67A2C22C31630EC97641828E"));
  do_derive_kenb(
      0xFE56A1D3,
      HL("70D7071AA016A087F9D888AD51F3A83E2C83443AB27843B35BD1B4923615091C"),
      H("E59BE6F0FBEFA1207DA3FF05D0F82014100E7A63A11EEBFE4F8AA92E7CF8B847"));
  do_derive_kenb(
      0xAABBCCDD,
      HL("70D7071AA016A087F9D888AD51F3A83E2C83443AB27843B35BD1B4923615091C"),
      H("158781A2FDF2CE53ABFA186D22EB751DECB8273471DC792B5016C9016947D1AE"));
}
